Antarctic ice sheet Current Affairs, GK & News

A rift of the size of Grand Canyon discovered under Antarctic ice sheet

A rift of the size of the Grand Canyon has been discovered under the Antarctic ice sheet. According to the scientists the rift is contributing to ice melt and a consequent rise in the sea level. The rift is around 1.5 kms deep, 10 kms wide and 100 kms long. Scientist believe a melting West ..